.ethan-header{
    height: 44PX;
    width: 100vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14PX;
    border-bottom: 1px solid #eee;
    position: fixed;
    top: 0;
    left: 0;
	z-index: 2;
	background: #fff;
    &.shadow{
        box-shadow: 0 2px 10px rgba(0, 0, 0, .2);
    }
    .header-left{
        width: 60PX;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
        z-index: 3;
        span{
            color: #4d96f3;
        }
    }
    .header-title{
        width: 100vw;
        height: 44PX;
        position: absolute;
        left: 0;
        top: 0;
        line-height: 44PX;
        text-align: center;
        z-index: 2;
    }
    .header-right{
        width: 60PX;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
        z-index: 3;
    }
}